Filter bag for swimming pool cleaners



FIG. 1 is a top, front and right side perspective view of a filter bag for swimming pool cleaners showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a top plan view thereof. 

The ornamental design for a filter bag for swimming pool cleaners, substantially as shown and described. 